This project is growth cycle biological model toys. In addition to helping your child better understand the life cycle of crayfish, it can also help your child cultivate the fun of exploring nature. This set of Crayfish Life Cycle Toy is a good educational toy for your children, and you cannot miss it! Features -Color:Red -Material:Plastic -Size:12.30X7.30X2.80cm/4.83X2.87X1.10in -These crayfish models are made from plastic material, these models are easy to clean. -Help kids to learn crayfish growth phase and biological knowledge. It is an amazing ornament. -It is very suitable for early education children's teaching aids, demonstration model, help to improve children's cognition. -The Crayfish Toy Kit has a wide range of uses, which can be used as cognitive toys, home decorations, teaching models, etc. -A fun educational model kit for children with an interest in animals and nature exploration. Package list: 1 x Set of Crayfish Life Cycle Toys